Pronounced "Snoff". The act of suddenly and spontaneously coughing, in a similar fashion to a sneeze. This is usually brought on by not coughing when necessary, or by a sudden tickle in the throat. This is often accompanied with a slow settle-down period of about 3 seconds after a snough, which is also similar to a sneeze.

Dan: Hey, I was ri-SNOUGH... riding my bike the other day and I went off this sick jump.